1/4in Dr. 4mm Impact Socket

Genius Tools Impact Socket 4mm 1/4 Inch Drive High-Strength Steel Durable Design - 212504 Impact Socket This 4mm, 6-point impact socket is built for controlled torque transfer in compact spaces. With a 1/4in drive and 25mm (0.98in) overall length, it suits detailed fastening work where access and secure fit matter. Constructed from Chromium-vanadium Steel Alloy, it balances high strength and durability with anti-corrosive properties. The socket is heat treated through oil quenching and finished with a matte black oxide coating to support long-term professional use while helping maintain reliable performance over time. Key Benefits 6-point impact design helps reduce fastener rounding during higher-torque applications. 1/4in drive and 25mm length fits tight areas requiring compact reach. Chromium-vanadium steel alloy delivers high strength with anti-corrosive properties. Oil-quenched heat treatment supports a tough exterior and strong inner core. Matte black oxide coating adds durable finish suited for impact socket use. Stamped size markings provide permanent identification for faster tool organization. SKU 212504 is engineered for professional technicians who rely on consistent fit and durability under repeated use. The combination of compact dimensions, clear size identification, and heat-treated construction makes it a dependable addition to an impact socket set intended for heavy-duty service conditions.